BE761303A - Isoprene a partir de paraffines et d'olefines en c5 - Google Patents
Isoprene a partir de paraffines et d'olefines en c5Info
- Publication number
- BE761303A BE761303A BE761303A BE761303A BE761303A BE 761303 A BE761303 A BE 761303A BE 761303 A BE761303 A BE 761303A BE 761303 A BE761303 A BE 761303A BE 761303 A BE761303 A BE 761303A
- Authority
- BE
- Belgium
- Prior art keywords
- paraffins
- isoprene
- olefins
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/173—Alkadienes with five carbon atoms
- C07C11/18—Isoprene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
- C07C5/2772—Catalytic processes with metal oxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
- C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US143370A | 1970-01-08 | 1970-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE761303A true BE761303A (fr) | 1971-07-07 |
Family
ID=21695989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE761303A BE761303A (fr) | 1970-01-08 | 1971-01-07 | Isoprene a partir de paraffines et d'olefines en c5 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3660513A (fr) |
JP (1) | JPS502961B1 (fr) |
BE (1) | BE761303A (fr) |
CA (1) | CA946417A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725494A (en) * | 1971-08-02 | 1973-04-03 | Phillips Petroleum Co | Two-stage dehydrogenation process for producing diolefins |
US3927148A (en) * | 1971-08-19 | 1975-12-16 | Exxon Research Engineering Co | O,S{40 -Dialkyl-S-hydrocarbylthioalkyl dithiophosphates |
US3870764A (en) * | 1972-06-21 | 1975-03-11 | Phillips Petroleum Co | Oxidative dehydrogenation process |
US4086290A (en) * | 1975-01-17 | 1978-04-25 | Phillips Petroleum Company | Oxidative dehydrogenation process |
US4085158A (en) * | 1976-03-11 | 1978-04-18 | Phillips Petroleum Company | Isoamylenes from butenes |
JPS58107812U (ja) * | 1982-01-16 | 1983-07-22 | 日本プラスト株式会社 | 成形品の取出装置 |
DE3246495A1 (de) * | 1982-12-16 | 1984-06-20 | Bayer Ag, 5090 Leverkusen | Neuer katalysator, ein verfahren zu seiner herstellung und ein isomerisierungsverfahren in gegenwart dieses katalysators |
US4973793A (en) * | 1989-06-08 | 1990-11-27 | Texas Petrochemicals Corporation | Oxidative dehydrogenation of amylenes |
FR2850101B1 (fr) * | 2003-01-22 | 2007-03-02 | Michelin Soc Tech | Procede d'obtention d'une coupe c5 "fcc" enrichie en isoprene et polymerisation selective de l'isoprene a partir de cette coupe |
US10836691B2 (en) * | 2015-09-22 | 2020-11-17 | Fina Technology, Inc. | Upgrading a C5 olefin stream |
-
1970
- 1970-01-08 US US1433A patent/US3660513A/en not_active Expired - Lifetime
- 1970-04-10 CA CA079,806A patent/CA946417A/en not_active Expired
- 1970-12-03 JP JP45107181A patent/JPS502961B1/ja active Pending
-
1971
- 1971-01-07 BE BE761303A patent/BE761303A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US3660513A (en) | 1972-05-02 |
CA946417A (en) | 1974-04-30 |
JPS502961B1 (fr) | 1975-01-30 |
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